S
M
T
W
T
F
S
30
92°
71°
31
95°
72°
1
94°
74°
2
93°
73°
3
92°
74°
4
91°
73°
5
91°
73°
6
92°
72°
7
94°
73°
8
94°
72°
9
93°
73°
10
94°
73°
11
93°
74°
12
92°
73°
13
91°
73°
14
91°
74°
15
92°
72°
16
91°
72°
17
94°
73°
18
92°
72°
19
91°
73°
20
92°
72°
21
93°
73°
22
92°
72°
23
92°
73°
24
91°
72°
25
91°
72°
26
90°
72°
27
Hist. Avg.
88°
70°
28
Hist. Avg.
88°
70°
29
Hist. Avg.
88°
70°
30
Hist. Avg.
88°
69°
1
Hist. Avg.
88°
69°
2
Hist. Avg.
88°
69°
3
Hist. Avg.
87°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Daily
Daily's September 2026 forecast shows daily high temperatures ranging from 90° to 95°, with overnight lows between 71° and 74°. The average high for September is 92° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Daily. See also: October | November | December.